Description
The Mishimoto MMFS-B4-90 is a direct-fit aluminum fan shroud kit engineered specifically for the 1990-1994 Subaru Legacy Turbo, pairing a lightweight aluminum shroud with two 12-inch Mishimoto slim electric fans already mounted and ready to install. Unlike the heavier factory setup, this shroud sheds weight while keeping the fans working hard, whether you’re crawling through traffic or staging for a run down the strip.
Built around a Performance-grade aluminum shroud with a silver finish, this Mishimoto cooling upgrade is designed to maximize airflow through the radiator core, helping regulate coolant temperature more effectively than the stock shroud. Each of the two 12-inch electric fans is rated at over 1150 CFM and features 10 straight plastic blades, and the whole kit is plug-in for the electrical connection, though some fans may require additional wiring depending on your setup. Because the shroud is compatible with both OEM and Mishimoto radiators, it slots into the existing cooling system without forcing a full radiator swap, making it a straightforward path to better airflow and improved engine cooling performance.
Vehicle Applications
This Mishimoto aluminum fan shroud kit is a direct fit for the 1990-1994 Subaru Legacy Turbo lineup, covering the Legacy Base for 1990, the Legacy L and Legacy LS across 1990 through 1994, and the Legacy LSi and Legacy Sport across 1991 through 1994. It also fits the 1994 Legacy Alpine Sport, Legacy GT, Legacy Outdoor, Legacy Sun Sport, and Legacy Touring trims. Applicable engine codes include the EJ22T, EJ22G, EJ20G, EJ205, and EJ207, with chassis codes BC, BF, and GD8.
Features
- Direct fit for the 1990-1994 Subaru Legacy Turbo
- Compatible with OEM and Mishimoto radiators
- Includes two 12-inch Mishimoto slim electric fans, each rated over 1150 CFM
- Electric fans arrive pre-attached to the shroud (additional wiring may be required)
- Aluminum shroud construction with silver finish for reduced weight versus the factory shroud
- Includes all necessary mounting hardware
- Plug-in electrical connection with motor included
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Part Number: MMFS-B4-90
- Shroud Material: Aluminum
- Shroud Color: Silver
- Grade Type: Performance
- Width: 3.5 in
- Height: 26.25 in
- Length: 17.38 in
- Fan Quantity: 2 (12-inch diameter each)
- Fan Blade Quantity: 10 per fan
- Blade Material: Plastic
- Blade Type: Straight
- Blade Color: Black
- Maximum CFM: 1150 (per fan)
- Electrical or Mechanical: Electrical
- Hardwired or Plug-In: Plug-In
- Motor Included: Yes
- Mounting Hardware Included: Yes
- Kit Includes: (1) Aluminum Fan Shroud, (2) 12-inch Mishimoto slim electric fans, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does this Mishimoto fan shroud kit fit?
It is a direct fit for the 1990-1994 Subaru Legacy Turbo, including the 1990 Legacy Base, the 1990-1994 Legacy L and Legacy LS, the 1991-1994 Legacy LSi and Legacy Sport, and the 1994 Legacy Alpine Sport, Legacy GT, Legacy Outdoor, Legacy Sun Sport, and Legacy Touring. Applicable engine codes are EJ22T, EJ22G, EJ20G, EJ205, and EJ207, with chassis codes BC, BF, and GD8.
Does the kit include the electric fans?
Yes, it includes two 12-inch Mishimoto slim electric fans that come already attached to the aluminum shroud, each rated over 1150 CFM.
Will this shroud work with my factory radiator?
Yes, the shroud is compatible with both OEM and Mishimoto radiators.
Is mounting hardware included?
Yes, all necessary mounting hardware is included with the kit.
Will I need to do any additional wiring?
The electric fans come attached to the shroud, but fans may require additional wiring depending on your setup.
What warranty comes with this Mishimoto fan shroud kit?
This kit is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
